#413 In-Place URL Space Replacement

Companies:

VK Yandex

Themes:

AlgorithmsStringsPractice

Write a method that replaces spaces ' ' in place with %20, represented by the characters '%', '2', and '0'.

The method must accept the URL itself, whose capacity is guaranteed to be sufficient for in-place encoding, and the length of the original URL, and return the new string length.

Question review

Mentor

Answer as you would in a real interview. I’ll ask follow-up questions, then compare your answer with the reference answer and show your accuracy as a %.

Sign in to start the dialogue The mentor keeps the context of the current question and your previous messages.